IAM - Computational Materials Science
Philipp Steinmetz

Dr. Philipp Steinmetz

Forschung

Solidification of ternary eutectic alloys

Application of phase-field modeling to investigate the solidification behavior of ternary eutectic alloys

  • Investigation of the occurring patterns in three dimensional  directional solidification for the system Al-Cu-Ag
  • Implementation of thermodynamic potentials in the phase-field model
  • Simulation of large-scale solidification areas
  • Analysis of the simulation results with statistical methods like Principal Component Analysis based on two-point statistics

     

Publikationsliste


Phase-field study of microstructure evolution in directionally solidified NiAl-34Cr during dynamic velocity changes.
Kellner, M.; Steinmetz, P.; Hötzer, J.; Nestler, B.; Dargahi Noubary, K.; Kunz, W.
2019. Solidification processing 2017 : proceedings of the 6th Decennial International Conference on Solidification Processing : 25-28 July 2017, Beaumont Estate, Old Windsor, UK / SP 17 ; edited by Z. Fan, 372–375, BCAST, Uxbridge
Graph-based investigation of three-dimensional microstructure rearrangement during ternary eutectic directional solidification of Al-Ag-Cu.
Steinmetz, P.; Hötzer, J.; Dennstedt, A.; Serr, C.; Nestler, B.; Genau, A.
2018. Journal of crystal growth, 498, 230–243. doi:10.1016/j.jcrysgro.2018.06.028
Quantitative Comparison of Ternary Eutectic Phase-Field Simulations with Analytical 3D Jackson–Hunt Approaches.
Steinmetz, P.; Kellner, M.; Hötzer, J.; Nestler, B.
2018. Metallurgical and materials transactions / B, 49 (1), 213–224. doi:10.1007/s11663-017-1142-2
Phase-field study of dynamic velocity variations during directional solidification of eutectic NiAl-34Cr.
Kellner, M.; Kunz, W.; Steinmetz, P.; Hötzer, J.; Nestler, B.
2018. Computational materials science, 145, 291–305. doi:10.1016/j.commatsci.2017.12.053
The parallel multi-physics phase-field framework PACE3D.
Hötzer, J.; Reiter, A.; Hierl, H.; Steinmetz, P.; Selzer, M.; Nestler, B.
2018. Journal of computational science, 26, 1–12. doi:10.1016/j.jocs.2018.02.011
Study of pattern selection in 3D phase-field simulations during the directional solidification of ternary eutectic Al-Ag-Cu.
Steinmetz, P.; Hötzer, J.; Kellner, M.; Genau, A.; Nestler, B.
2018. Computational materials science, 148, 131–140. doi:10.1016/j.commatsci.2018.02.040
Large-Scale and Massively Parallel Phase-Field Simulations of Pattern Formation in Ternary Eutectic Alloys.
Hötzer, J.; Bauer, M.; Jainta, M.; Steinmetz, P.; Berghoff, M.; Schornbaum, F.; Godenschwager, C.; Köstler, H.; Rüde, U.; Nestler, B.
2015. SC15, Austin, TX, November 16 - 19 in Austin, Texas, USA
Application of Large-Scale Phase-Field Simulations in the Context of High-Performance Computing.
Hötzer, J.; Jainta, M.; Ben Said, M.; Steinmetz, P.; Berghoff, M.; Nestler, B.
2016. High Performance Computing in Science and Engineering ’15: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2015. Ed.: W. Nagel, 659–674, Springer International Publishing, Berlin. doi:10.1007/978-3-319-24633-8_42
Influence of growth velocity variations on the pattern formation during the directional solidification of ternary eutectic Al-Ag-Cu.
Hötzer, J.; Steinmetz, P.; Dennstedt, A.; Genau, A.; Kellner, M.; Sargin, I.; Nestler, B.
2017. Acta materialia, 136, 335–346. doi:10.1016/j.actamat.2017.07.007
Phase-field study on the effects of process and material parameters on the tilt angle during directional solidification of ternary eutectics.
Dargahi Noubary, K.; Kellner, M.; Steinmetz, P.; Hötzer, J.; Nestler, B.
2017. Computational materials science, 138, 403–411. doi:10.1016/j.commatsci.2017.07.006
Die Vielfalt der Musterbildung in Metallen - Großskalige Phasenfeldsimulationen zur gerichteten Erstarrung ternärer eutektischer Systeme.
Hötzer, J.; Jainta, M.; Steinmetz, P.; Dennstedt, A.; Nestler, B.
2015. Horizonte, 45, 10–13
Study of complex microstructure evolution in ternary eutectic alloys with massive parallel large-scale phasefield simulations.
Hötzer, J.; Jainta, M.; Bauer, M.; Steinmetz, P.; Kellner, M.; Köstler, H.; Rüde, U.; Nestler, B.
2016. High performance computing in science and engineering, Garching/Munich 2016. Ed.: S. Wagner, 194–195, Bayerische Akademie der Wissenschaften, München
Phase-field simulation of the microstructure evolution in the eutectic NiAl-34Cr system.
Kellner, M.; Sprenger, I.; Steinmetz, P.; Hötzer, J.; Nestler, B.; Heilmaier, M.
2017. Computational materials science, 128, 379–387. doi:10.1016/j.commatsci.2016.11.049
Large scale phase-field simulations of directional ternary eutectic solidification.
Hötzer, J.; Jainta, M.; Steinmetz, P.; Nestler, B.; Dennstedt, A.; Genau, A.; Bauer, M.; Köstler, H.; Rüde, U.
2015. Acta materialia, 93, 194–204. doi:10.1016/j.actamat.2015.03.051
Analytics for microstructure datasets produced by phase-field simulations.
Steinmetz, P.; Yabansu, Y. C.; Hötzer, J.; Jainta, M.; Nestler, B.; Kalidindi, S. R.
2016. Acta materialia, 103, 192–203. doi:10.1016/j.actamat.2015.09.047
Large-scale phase-field simulations of ternary eutectic microstructure evolution.
Steinmetz, P.; Hötzer, J.; Kellner, M.; Dennstedt, A.; Nestler, B.
2016. Computational materials science, 117, 205–214. doi:10.1016/j.commatsci.2016.02.001
Phase-field simulations of spiral growth during directional ternary eutectic solidification.
Hötzer, J.; Steinmetz, P.; Jainta, M.; Schulz, S.; Kellner, M.; Nestler, B.; Genau, A.; Dennstedt, A.; Bauer, M.; Köstler, H.; Rüde, U.
2016. Acta materialia, 106, 249–259. doi:10.1016/j.actamat.2015.12.052
Extraction of reduced-order process-structure linkages from phase-field simulations.
Yabansu, Y. C.; Steinmetz, P.; Hötzer, J.; Kalidindi, S. R.; Nestler, B.
2017. Acta materialia, 124, 182–194. doi:10.1016/j.actamat.2016.10.071
Applications of the phase-field method for the solidification of microstructures in multi-component systems.
Hötzer, J.; Kellner, M.; Steinmetz, P.; Nestler, B.
2016. Journal of the Indian Institute of Science, 96 (3), 235–256
3D Synchrotron Imaging of a Directionally Solidified Ternary Eutectic.
Dennstedt, A.; Helfen, L.; Steinmetz, P.; Nestler, B.; Ratke, L.
2016. Metallurgical and materials transactions / A, 47 (3), 981–984. doi:10.1007/s11661-015-3294-5
Massively parallel phase-field simulations for ternary eutectic directional solidification.
Bauer, M.; Hötzer, J.; Jainta, M.; Steinmetz, P.; Berghoff, M.; Schornbaum, F.; Godenschwager, C.; Köstler, H.; Nestler, B.; Rüde, U.
2015. International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2015; Austin; United States; 15 November 2015 through 20 November 2015, Art.Nr.: 8, ACM, New York (NY). doi:10.1145/2807591.2807662
Phase-field study of the pattern formation in Al-Ag-Cu under the influence of the melt concentration.
Steinmetz, P.; Kellner, M.; Hötzer, J.; Dennstedt, A.; Nestler, B.
2016. Computational Materials Science, 121, 6–13. doi:10.1016/j.commatsci.2016.04.025